Unrated
blender — security advisory
Blender 2.34, 2.35a, 2.40, and 2.49b allows remote attackers to execute arbitrary code via a .blend file that contains Python statements in the onLoad action of a ScriptLink SDNA.
- Products
- blender
- Affected versions
- 2.74+dfsg0-4build2, 2.75.a+dfsg0-2ubuntu2, 2.75.a+dfsg0-2ubuntu3, 2.76.b+dfsg0-3, 2.76.b+dfsg0-3build1, 2.78.c+dfsg0-2build1, 2.79+dfsg0-2build1, 2.79+dfsg0-3, 2.79+dfsg0-3build1, 2.79.b+dfsg0-1, 2.79.b+dfsg0-1ubuntu1.18.04.1, 2.80+dfsg-3, 2.80+dfsg-3build1, 2.80+dfsg-4, 2.81.a+dfsg-5build3, 2.82+dfsg-1, 2.82+dfsg-1build1, 2.82.a+dfsg-1, 2.93.3+dfsg-3, 2.93.5+dfsg-1, 2.93.5+dfsg-1build1, 3.0.1+dfsg-7, 3.6.2+dfsg-2ubuntu1, 3.6.2+dfsg-2ubuntu2, 4.0.2+dfsg-1ubuntu1, 4.0.2+dfsg-1ubuntu2, 4.0.2+dfsg-1ubuntu4, 4.0.2+dfsg-1ubuntu6, 4.0.2+dfsg-1ubuntu7, 4.0.2+dfsg-1ubuntu8, 4.3.2+dfsg-2, 4.3.2+dfsg-2ubuntu1, 4.3.2+dfsg-2ubuntu2, 5.0.1+dfsg-1ubuntu1, 5.0.1+dfsg-1ubuntu3, 5.0.1+dfsg-3build1, 5.0.1+dfsg-5
- Fixed versions
- Not specified
- CVEs
- CVE-2009-3850
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:20 UTC · Revision 1
Source evidence
Blender 2.34, 2.35a, 2.40, and 2.49b allows remote attackers to execute arbitrary code via a .blend file that contains Python statements in the onLoad action of a ScriptLink SDNA.
osv:UBUNTU-CVE-2009-3850
blender
Fixed versions: Not specified
blender
Fixed versions: Not specified
blender
Fixed versions: Not specified
blender
Fixed versions: Not specified
blender
Fixed versions: Not specified
blender
Fixed versions: Not specified
blender
Fixed versions: Not specified
blender
Fixed versions: Not specified
Complete source record
{
"id": "2a931b5d2924b221aacacf65101026707b6d8508f42870b2197fcac845a76d65",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2009-3850",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2009-3850",
"summary": "Blender 2.34, 2.35a, 2.40, and 2.49b allows remote attackers to execute arbitrary code via a .blend file that contains Python statements in the onLoad action of a ScriptLink SDNA.",
"evidence": "osv:UBUNTU-CVE-2009-3850",
"products": [
{
"name": {
"value": "blender",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.74+dfsg0-4build2",
"evidence": "/affected/0/versions"
},
{
"value": "2.75.a+dfsg0-2ubuntu2",
"evidence": "/affected/0/versions"
},
{
"value": "2.75.a+dfsg0-2ubuntu3",
"evidence": "/affected/0/versions"
},
{
"value": "2.76.b+dfsg0-3",
"evidence": "/affected/0/versions"
},
{
"value": "2.76.b+dfsg0-3build1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "blender",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.78.c+dfsg0-2build1",
"evidence": "/affected/1/versions"
},
{
"value": "2.79+dfsg0-2build1",
"evidence": "/affected/1/versions"
},
{
"value": "2.79+dfsg0-3",
"evidence": "/affected/1/versions"
},
{
"value": "2.79+dfsg0-3build1",
"evidence": "/affected/1/versions"
},
{
"value": "2.79.b+dfsg0-1",
"evidence": "/affected/1/versions"
},
{
"value": "2.79.b+dfsg0-1ubuntu1.18.04.1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "blender",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.80+dfsg-3",
"evidence": "/affected/2/versions"
},
{
"value": "2.80+dfsg-3build1",
"evidence": "/affected/2/versions"
},
{
"value": "2.80+dfsg-4",
"evidence": "/affected/2/versions"
},
{
"value": "2.81.a+dfsg-5build3",
"evidence": "/affected/2/versions"
},
{
"value": "2.82+dfsg-1",
"evidence": "/affected/2/versions"
},
{
"value": "2.82+dfsg-1build1",
"evidence": "/affected/2/versions"
},
{
"value": "2.82.a+dfsg-1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "blender",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.93.3+dfsg-3",
"evidence": "/affected/3/versions"
},
{
"value": "2.93.5+dfsg-1",
"evidence": "/affected/3/versions"
},
{
"value": "2.93.5+dfsg-1build1",
"evidence": "/affected/3/versions"
},
{
"value": "3.0.1+dfsg-7",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "blender",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "3.6.2+dfsg-2ubuntu1",
"evidence": "/affected/4/versions"
},
{
"value": "3.6.2+dfsg-2ubuntu2",
"evidence": "/affected/4/versions"
},
{
"value": "4.0.2+dfsg-1ubuntu1",
"evidence": "/affected/4/versions"
},
{
"value": "4.0.2+dfsg-1ubuntu2",
"evidence": "/affected/4/versions"
},
{
"value": "4.0.2+dfsg-1ubuntu4",
"evidence": "/affected/4/versions"
},
{
"value": "4.0.2+dfsg-1ubuntu6",
"evidence": "/affected/4/versions"
},
{
"value": "4.0.2+dfsg-1ubuntu7",
"evidence": "/affected/4/versions"
},
{
"value": "4.0.2+dfsg-1ubuntu8",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "blender",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.3.2+dfsg-2",
"evidence": "/affected/5/versions"
},
{
"value": "4.3.2+dfsg-2ubuntu1",
"evidence": "/affected/5/versions"
},
{
"value": "4.3.2+dfsg-2ubuntu2",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "blender",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.0.1+dfsg-1ubuntu1",
"evidence": "/affected/6/versions"
},
{
"value": "5.0.1+dfsg-1ubuntu3",
"evidence": "/affected/6/versions"
},
{
"value": "5.0.1+dfsg-3build1",
"evidence": "/affected/6/versions"
},
{
"value": "5.0.1+dfsg-5",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "blender",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.3.2+dfsg-2ubuntu2",
"evidence": "/affected/7/versions"
},
{
"value": "5.0.1+dfsg-1ubuntu1",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "unknown",
"structured": {
"id": "UBUNTU-CVE-2009-3850",
"aliases": [
"UBUNTU-CVE-2009-3850"
],
"metrics": [
{
"type": "Ubuntu",
"score": "low"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "blender",
"purl": "pkg:deb/ubuntu/blender?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"2.74+dfsg0-4build2",
"2.75.a+dfsg0-2ubuntu2",
"2.75.a+dfsg0-2ubuntu3",
"2.76.b+dfsg0-3",
"2.76.b+dfsg0-3build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-3850.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "blender",
"binary_version": "2.76.b+dfsg0-3build1"
},
{
"binary_name": "blender-data",
"binary_version": "2.76.b+dfsg0-3build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "blender",
"purl": "pkg:deb/ubuntu/blender?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"2.78.c+dfsg0-2build1",
"2.79+dfsg0-2build1",
"2.79+dfsg0-3",
"2.79+dfsg0-3build1",
"2.79.b+dfsg0-1",
"2.79.b+dfsg0-1ubuntu1.18.04.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-3850.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "blender",
"binary_version": "2.79.b+dfsg0-1ubuntu1.18.04.1"
},
{
"binary_name": "blender-data",
"binary_version": "2.79.b+dfsg0-1ubuntu1.18.04.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "blender",
"purl": "pkg:deb/ubuntu/blender?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"2.80+dfsg-3",
"2.80+dfsg-3build1",
"2.80+dfsg-4",
"2.81.a+dfsg-5build3",
"2.82+dfsg-1",
"2.82+dfsg-1build1",
"2.82.a+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-3850.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "blender",
"binary_version": "2.82.a+dfsg-1"
},
{
"binary_name": "blender-data",
"binary_version": "2.82.a+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "blender",
"purl": "pkg:deb/ubuntu/blender?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"2.93.3+dfsg-3",
"2.93.5+dfsg-1",
"2.93.5+dfsg-1build1",
"3.0.1+dfsg-7"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-3850.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "blender",
"binary_version": "3.0.1+dfsg-7"
},
{
"binary_name": "blender-data",
"binary_version": "3.0.1+dfsg-7"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "blender",
"purl": "pkg:deb/ubuntu/blender?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"3.6.2+dfsg-2ubuntu1",
"3.6.2+dfsg-2ubuntu2",
"4.0.2+dfsg-1ubuntu1",
"4.0.2+dfsg-1ubuntu2",
"4.0.2+dfsg-1ubuntu4",
"4.0.2+dfsg-1ubuntu6",
"4.0.2+dfsg-1ubuntu7",
"4.0.2+dfsg-1ubuntu8"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-3850.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "blender",
"binary_version": "4.0.2+dfsg-1ubuntu8"
},
{
"binary_name": "blender-data",
"binary_version": "4.0.2+dfsg-1ubuntu8"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "blender",
"purl": "pkg:deb/ubuntu/blender?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"4.3.2+dfsg-2",
"4.3.2+dfsg-2ubuntu1",
"4.3.2+dfsg-2ubuntu2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-3850.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "blender",
"binary_version": "4.3.2+dfsg-2ubuntu2"
},
{
"binary_name": "blender-data",
"binary_version": "4.3.2+dfsg-2ubuntu2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "blender",
"purl": "pkg:deb/ubuntu/blender?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"5.0.1+dfsg-1ubuntu1",
"5.0.1+dfsg-1ubuntu3",
"5.0.1+dfsg-3build1",
"5.0.1+dfsg-5"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-3850.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "blender",
"binary_version": "5.0.1+dfsg-5"
},
{
"binary_name": "blender-data",
"binary_version": "5.0.1+dfsg-5"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "blender",
"purl": "pkg:deb/ubuntu/blender?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"4.3.2+dfsg-2ubuntu2",
"5.0.1+dfsg-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-3850.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "blender",
"binary_version": "5.0.1+dfsg-1ubuntu1"
},
{
"binary_name": "blender-data",
"binary_version": "5.0.1+dfsg-1ubuntu1"
}
]
}
}
],
"modified": "2026-10-17T12:52:47.061435785Z",
"provider": "osv",
"upstream": [
"CVE-2009-3850"
],
"references": [
"https://ubuntu.com/security/CVE-2009-3850",
"https://www.cve.org/CVERecord?id=CVE-2009-3850"
]
},
"related_cves": [
{
"value": "CVE-2009-3850",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 353294,
"published_at": "2009-11-06T15:30:00+00:00"
}